What are the reasons why the JAC iEV4 cannot be charged?
3 Answers
The reason why the car battery cannot be charged may be due to a damaged converter in the charger, which prevents conversion and charging. In this case, the charger resistor needs to be replaced. Alternatively, the charger fuse may be blown, requiring the charger to be replaced. Another possibility is that the power cord is detached or has poor contact at the battery socket, which should be checked and replaced. Below are some tips for car battery maintenance: 1. Avoid leaving the vehicle parked for long periods: The battery installed in the car will self-discharge over time when left idle. It is best to drive the car at least once a week for a minimum of 20 minutes to allow the battery to recharge while driving. 2. Close windows before turning off the engine: The power for the car's windows and sunroof comes from the battery. Therefore, it is advisable to close all windows before turning off the engine, rather than after, or even using the long-press lock button method to close the windows after leaving the car. 3. Keep the battery clean and tidy: Regular inspections are an effective way to extend the lifespan of the car battery. Use a professional battery electrode brush or an old toothbrush to clean dust and corrosion from the positive and negative terminals. Apply a layer of Vaseline or a fatty substance to the contact surfaces to form a protective film.
As a frequent electric vehicle driver, I think the reason why the JAC iEV4 can't charge might be due to a faulty onboard charging module or a bug in the battery management system. First, check if the charger is working properly and try different charging stations to rule out external issues. Then inspect the charging port for dust or moisture blocking the interface, as this often causes poor contact. On the software side, try restarting the vehicle system or updating the firmware—I once fixed the issue with a software update. Don’t overlook the possibility of a blown fuse; check the relevant components in the fuse box. For prevention, keep the charging environment dry and clean, and perform regular battery health checks to reduce such failures. Fellow drivers, address issues early to avoid worsening battery degradation.
I usually drive this car to commute, and I was really frustrated when it wouldn't charge. Later, I found out it's often due to charging cable or socket issues. First, check if your home power supply is working, and try using a different cable—don't waste time like I did last time. Then, perform a simple test on the vehicle: listen for any sounds after plugging in the charger and check the dashboard for error codes. In daily use, avoid letting the port get dirty or damp, as it can easily cause a short circuit. Start troubleshooting from the simplest solutions to avoid unnecessary expenses. Regularly clean the charging area—it's hassle-free and safer. Sharing my lessons learned with you all.
